Download Implementing a Data Warehouse with Microsoft SQL Server 2012-2014.70-463.PracticeDumps.2018-07-05.135q.vcex

Vendor: Microsoft
Exam Code: 70-463
Exam Name: Implementing a Data Warehouse with Microsoft SQL Server 2012/2014
Date: Jul 05, 2018
File Size: 1 MB
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Demo Questions

Question 1
You are using SQL Server Data Tools to develop a SQL Server Integration Services (SSIS) project. 
The first package that you create in this project contains a package connection that accesses a flat file. Additional packages in the project must also access this file. 
You need to define and reuse the flat file connection in all project packages. 
What should you do?
  1. Convert the package Connection Manager in the first package to a project Connection Manager.
  2. Copy the package Connection Manager and paste it into the second package.
  3. Convert the project to the Package Deployment model.
  4. Set the Protection Level property of the package Connection Manager to DontSaveSensitive to reuse the flat file connection.
Correct answer: A
Question 2
You are designing a SQL Server Integration Services (SSIS) package that uses the Fuzzy Lookup transformation. 
The reference data to be used in the transformation does not change. 
You need to reuse the Fuzzy Lookup match index to increase performance and reduce maintenance. 
What should you do?
  1. Select the GenerateAndPersistNewIndex option in the Fuzzy Lookup Transformation Editor.
  2. Select the GenerateNewIndex option in the Fuzzy Lookup Transformation Editor.
  3. Select the DropExistingMatchlndex option in the Fuzzy Lookup Transformation Editor.
  4. Execute the sp_FuzzyLookupTableMaintenanceUninstall stored procedure.
  5. Execute the sp_FuzzyLookupTableMaintenanceInvoke stored procedure.
Correct answer: A
Explanation:
References: http://msdn.microsoft.com/en-us/library/ms137786.aspx
References: http://msdn.microsoft.com/en-us/library/ms137786.aspx
Question 3
You are using a SQL Server Integration Services (SSIS) project that is stored in the SSIS catalog. An Environment has been defined in the SSIS catalog. 
You need to add the Environment to the project. 
Which stored procedure should you use?
  1. catalog.set_environment_reference_type
  2. catalog.set_environment_property
  3. catalog.create_environment_reference
  4. catalog.create_environment
Correct answer: C
Explanation:
Environments (Test, Production etc) are associated with projects by creating references to the environments in the projects.
Environments (Test, Production etc) are associated with projects by creating references to the environments in the projects.
Question 4
You are developing a SQL Server Integration Services (SSIS) package that imports data into a data warehouse hosted on SQL Azure. 
The package uses a Foreach container to process text files found in a folder. The package must be deployed to a single server by using the Project Deployment model. 
Multiple SQL Server Agent jobs call the package. Each job is executed on a different schedule. Each job passes a different folder path to the package. 
You need to configure the package to accept the folder path from each job. 
Which package configuration should you use?
  1. .dtsConfig file
  2. Registry Entry
  3. Environment Variable
  4. Parent Package Variable
  5. XML Configuration File
Correct answer: C
Explanation:
References: http://msdn.microsoft.com/en-us/library/ms345179.aspxhttp://msdn.microsoft.com/en-us/library/ms141708.aspxhttp://msdn.microsoft.com/en-us/library/hh213214.aspxhttp://msdn.microsoft.com/en-us/library/hh213296.aspxhttp://msdn.microsoft.com/en-us/library/hh213293.aspx
References: http://msdn.microsoft.com/en-us/library/ms345179.aspx
http://msdn.microsoft.com/en-us/library/ms141708.aspx
http://msdn.microsoft.com/en-us/library/hh213214.aspx
http://msdn.microsoft.com/en-us/library/hh213296.aspx
http://msdn.microsoft.com/en-us/library/hh213293.aspx
Question 5
You are developing a SQL Server Integration Services (SSIS) package that imports data from a relational database to a data warehouse. 
You are importing data from a relational table named Projects. The table has change data capture enabled on all columns. 
You need to process only the most recent values from rows that have been inserted or updated since the previous execution of the package. 
Which query should you use as the data source? 
   
  1. Option A
  2. Option B
  3. Option C
  4. Option D
Correct answer: D
Explanation:
References: http://msdn.microsoft.com/en-us/library/bb522511.aspxhttp://msdn.microsoft.com/en-us/library/bb510627.aspxhttp://msdn.microsoft.com/en-us/library/cc645937.aspx
References: http://msdn.microsoft.com/en-us/library/bb522511.aspx
http://msdn.microsoft.com/en-us/library/bb510627.aspx
http://msdn.microsoft.com/en-us/library/cc645937.aspx
Question 6
You are developing a SQL Server Integration Services (SSIS) package to load data into a data warehouse. 
    
You need to establish the correct order for loading each table to maximize parallel processing. 
Which order should you use?
  1. 1. DimCurrency, DimScenario, DimAccount in parallel 
    2. DimOrganization 
    3. FactFinance
  2. 1. DimCurrency, DimOrganization in parallel 
    2. DimScenario, DimAccount in parallel 
    3. FactFinance
  3. 1. DimCurrency, FactFinance in parallel 
    2. DimOrganization, DimScenario, DimAccount in parallel
  4. 1. FactFinance 
    2. DimOrganization, DimScenario, DimAccount in parallel 
    3. DimCurrency
  5. 1. DimCurrency 
    2. DimOrganization 
    3. DimScenario, DimAccount in parallel 
    4. FactFinance
Correct answer: A
Explanation:
References:http://msdn.microsoft.com/en-us/library/ms139892.aspxhttp://msdn.microsoft.com/en-us/library/ms141261.aspx
References:
http://msdn.microsoft.com/en-us/library/ms139892.aspx
http://msdn.microsoft.com/en-us/library/ms141261.aspx
Question 7
You are designing a SQL Server Integration Services (SSIS) package that uploads a file to a table named Orders in a SQL Azure database. 
The company's auditing policies have the following requirements:
  • An entry must be written to a dedicated SQL Server log table named OrderLog. 
  • The entry must be written as soon as the file upload task completes. 
You need to meet the company's policy requirements. 
Which event handler should you use?
  1. OnPostExecute
  2. OnWarning
  3. OnExecStatusChanged
  4. OnVariableValueChanged
  5. OnComplete
  6. OnInformation
  7. OnProgress
Correct answer: A
Explanation:
References: http://msdn.microsoft.com/en-us/library/ms140223.aspx
References: http://msdn.microsoft.com/en-us/library/ms140223.aspx
Question 8
You are editing a SQL Server Integration Services (SSIS) package that contains three Execute SQL tasks and no other tasks. The package and all three Execute SQL tasks have their TransactionOption property set to Supported. 
You need to ensure that if any of the Execute SQL tasks fail, all three tasks will roll back their changes. 
What should you do?
  1. Move the three Execute SQL tasks into a Sequence container.
  2. Move the three Execute SQL tasks into a Foreach Loop container.
  3. Change the TransactionOption property of all three Execute SQL tasks to Required.
  4. Change the TransactionOption property of the package to Required.
Correct answer: D
Explanation:
References: http://msdn.microsoft.com/en-us/library/ms137749.aspxhttp://msdn.microsoft.com/en-us/library/microsoft.sqlserver.dts.runtime.dtstransactionoption.aspx
References: http://msdn.microsoft.com/en-us/library/ms137749.aspx
http://msdn.microsoft.com/en-us/library/microsoft.sqlserver.dts.runtime.dtstransactionoption.aspx
Question 9
You are creating a SQL Server Integration Services (SSIS) package that implements a Type 3 Slowly Changing Dimension (SCD). 
You need to add a task or component to the package that allows you to implement the SCD logic. 
What should you use?
  1. a Script component
  2. an SCD component
  3. an Aggregate component
  4. a Merge component
Correct answer: D
Explanation:
Note: Type of Slowly Changing DimensionsSlowly Changing Dimensions are categorized into three types named: Type 1, Type 2, and Type3. The Type 1 SCD does not maintain the history of changing attributes, it overwrites values of the attributes. Type 2 maintains historical values for changing attributes. Type 3 that we do not use much maintains separate columns for changed attributes. SSIS SCD wizard supports both Type 1 and Type 2.Using MERGE instead of SCD wizardReplacement of SCD wizard with MERGE is not a straightforward technique. If the SCD has both Type 1 and Type 2 types attributes, they need to be handled separately.
Note: Type of Slowly Changing DimensionsSlowly Changing Dimensions are categorized into three types named: Type 1, Type 2, and Type3. The Type 1 SCD does not maintain the history of changing attributes, it overwrites values of the attributes. Type 2 maintains historical values for changing attributes. Type 3 that we do not use much maintains separate columns for changed attributes. SSIS SCD wizard supports both Type 1 and Type 2.
Using MERGE instead of SCD wizardReplacement of SCD wizard with MERGE is not a straightforward technique. If the SCD has both Type 1 and Type 2 types attributes, they need to be handled separately.
Question 10
You are developing a SQL Server Integration Services (SSIS) package that imports data into a data warehouse. You add an Execute SQL task to the control flow. 
The task must execute a simple INSERT statement. The task has the following requirements:
  • The INSERT statement must use the value of a string package variable. The variable name is StringVar. 
  • The Execute SQL task must use an OLE DB Connection Manager. 
In the Parameter Mapping tab of the Execute SQL task, StringVar has been added as the only parameter. 
You must configure the SQLStatement property of the Execute SQL task. 
Which SQL statement should you use?
  1. INSERT INTO dbo.Table (variablevalue) VALUES($StringVar)
  2. INSERT INTO dbo.Table (variablevalue) VALUES (0)
  3. INSERT INTO dbo.Table (variablevalue) VALUES (@0)
  4. INSERT INTO dbo.Table (variablevalue) VALUES (?)
Correct answer: D
Explanation:
References: http://msdn.microsoft.com/en-us/library/ms141003.aspxhttp://msdn.microsoft.com/en-us/library/ms140355.aspxhttp://msdn.microsoft.com/en-us/library/cc280502.aspx
References: http://msdn.microsoft.com/en-us/library/ms141003.aspx
http://msdn.microsoft.com/en-us/library/ms140355.aspx
http://msdn.microsoft.com/en-us/library/cc280502.aspx
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